I spent weeks searching for the best spot to place the batteries in the car. It's designed in a way that it's not obstructing the car ventilation system, it's well protected and clean.Also there's easy way for the cables to be routed to the front of the car - with factory lines under the back seat and along the bottom doorsill (doorstep).
Printing:
There is a sacrifitial collar at the bottom of the shell_f and shell_b parts it helps with abs adhersion.
Other parts:3x M3 12mm with nylock nuts for joining the shells together1x M3 10mm not longer with nylock nut for guma_bok_p1x M3 22mm or longer with nylock nut for the head3-5mm wide zip ties, long would be best.Optional: there is a place in shell_b for two WAGO 221-413 connectors.
Check out my custom fuse box for camry as a complementary designe. (soon available)
A lot of work and material went in prototyping this design, that's why I'm selling it instead of just giving it away.